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video: smscufx: don't restore fb_mmap after deferred IO cleanup 

Deferred IO now preserves the fb_ops.

Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/480dcc682481e6972e5648181d7e92120929ec6b.1575022735.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2019-11-29 12:29:33 +02:00
parent 577780752a
commit 822f82fbc0
1 changed files with 0 additions and 1 deletions
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drivers/video/fbdev/smscufx.c
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@ -1170,7 +1170,6 @@ static int ufx_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info); fb_deferred_io_cleanup(info);
kfree(info->fbdefio); kfree(info->fbdefio);
info->fbdefio = NULL; info->fbdefio = NULL;
info->fbops->fb_mmap = ufx_ops_mmap;
} }
pr_debug("released /dev/fb%d user=%d count=%d", pr_debug("released /dev/fb%d user=%d count=%d",